<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Learn Vue</title>
</head>
<body>

  <!-- 在 ide、编辑器 添加语法糖快捷键， vue=`...下面body内的代码...` -->
  <div id="app">{{message}}</div>

  <script src="../../js/vue.js"></script>
  <script>
    const app = new Vue({
      el: '#app',
      data: {
        message: '你好'
      },
    })
  </script>
</body>
</html>